MCP servers for DeepSeek Harness

Medical preprints from medRxiv. No key required.

Mercado Pago — payments, checkout, PIX, refunds for LATAM

Microsoft 365 SharePoint via Graph: sites, libraries, pages, lists, search, file/list mutations.

MCP server and CLI for the Missive REST API

Query your Baserow instance: dashboard, database tables. Endpoints per official docs.

Crypto prices from Bitfinex. No key required.

Query Customer.io: customers, customer details, segments.

Digimon encyclopedia lookup from the free Digimon API.

Federal disaster declarations and emergency data from FEMA. No key required.

Search anime and manga from MyAnimeList through the Jikan API. No key required.

Search the MITRE ATT&CK enterprise knowledge base for adversary techniques and tactics.

Estimate nationality from a first name. No key required.

Search .NET packages on NuGet. No key required.

Look up npm and PyPI packages: versions, descriptions, and metadata. No key required.

Query Product Hunt GraphQL: viewer, latest posts, post details.

Semantic version toolkit: parse, compare, sort and range-check versions (npm-style ^ ~ and hyphen

Open access links from Unpaywall. No key required.

MCP server for the Wayback Machine, snapshot history, page availability, and dead site recovery.

MCP server for Maltese legislation (legislation.mt) with ELI and verifiable citations.

Connect Claude to MyCase: cases, contacts, documents, tasks, calendar, calls, time, billing, staff.

Namecheap API — domains, DNS, contacts, registrar lock, SSL listing, and pricing.